Zinsser Cover Stains

Zinsser Cover Stain Classic Oil is a low-VOC, oil-based primer that delivers powerful stain blocking, excellent adhesion, and unmatched flexibility for both interior and exterior surfaces. Designed to tackle tough stains from fire, water, smoke, nicotine, and rust, this primer is perfect for restoring and preparing damaged surfaces. It adheres to glossy or slick materials like paneling and enamel paints without sanding, while sealing porous surfaces for an even and smooth finish. Ideal for use on bare wood, drywall, cured plaster, masonry, and even metal, Cover Stain Classic Oil blocks tannin bleed from cedar and redwood, ensuring vibrant and consistent topcoat results. Its versatility makes it suitable for new wood trim, ceiling tiles, and challenging surfaces like ceramic tile and laminates. Whether you're tackling a renovation or preparing a project for paint, this primer provides exceptional coverage, quick drying times, and compatibility with any paint. Paint care fee applied during checkout.

• Low-VOC oil-based primer with powerful stain-blocking performance
• Adheres to glossy surfaces like paneling and enamel paints without sanding
• Blocks tough stains from water, nicotine, smoke, rust, and tannins
• Seals porous surfaces for smooth and consistent topcoat results
• Ideal for interior and exterior use on wood, drywall, plaster, masonry, and metal
• Compatible with any paint for vibrant and lasting finishes
• Quick drying and easy to apply with brush, roller, or sprayer